<tr class="tr_<?php echo$this->id?>" >
    <td><?php echo $this->escape($this->servicio);?></td>
    <td><?php echo $this->dateTo($this->f_ini_ser);?></td>
    <td><?php echo $this->dateTo($this->f_fin_ser);?></td>
    <td><?php echo $this->numEs($this->imp_mes);?></td>
    <td><?php echo $this->numEs($this->imp_impl);?></td>
    <td>
       <div class="botones">
    		<?=$this->editarFila('servicios',$this->id,$this->id_zona);?>
            <?=$this->borrarFila('servicios',$this->id,$this->id_zona);?>
   		</div>
    </td>
</tr>